What’s Vulnerable › Vulnerabilities

CVE-2015-6480

• Severity: high (CVSS 8.3 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2015-12-21 · updated 2026-06-17
• Weakness: CWE-287

Description

The MessageBrokerServlet servlet in Moxa OnCell Central Manager before 2.2 does not require authentication, which allows remote attackers to obtain administrative access via a command, as demonstrated by the addUserAndGroup action.

Affected products

• Moxa Oncell Central Manager: through 2.0

References

• http://zerodayinitiative.com/advisories/ZDI-15-452/
• https://ics-cert.us-cert.gov/advisories/ICSA-15-328-01
• http://zerodayinitiative.com/advisories/ZDI-15-452/
• https://ics-cert.us-cert.gov/advisories/ICSA-15-328-01

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